last month i told you a few days before the election george w. bush would give the keynote speech at a conference in the cayman islands, one of the offshore tax havens where mitt romney has invested millions of dollars. not ideal timing for the campaign of romney. the event went on as planned yesterday, but don't expect any kind of review of w.'s speech. according to nbc, quote, the keynote speech by the former president was totally closed to all journalists, and conference organizers were banned from discussing any aspect of it. an event spokesman said the restrictions were imposed by the former president's own staff. there you have it. any advice the former president had for investing money in offshore tax havens was reserved for the people who paid $4,000 to attend the conference. by the way, "the miami herald" posted the ap's account of w's speech on their website. there's no mention of mitt romney in the piece, but check out the similar stories bar next to the piece. topics like mitt romney's tax return fails to quiet critics and mitt romney